Individual Calculations August 2018
 Latreche, Sabrina  Total change: 14.60  Rating chartPersonal card
 Ladies Individual Championship 2018 Oran ALG 2018-07-12
RcRownchangeKK*chgGame
 1733 2041 7.50 8 0.73 20 14.60 
  Nassr, Rania wf1874 ALG1.0010.28205.60 
  Nassr, Lina wm1817 ALG1.0010.22204.40 
  Nassr, Manel wc1641  * ALG1.0010.08201.60 
  Yousfi, Yasmine 1641  * ALG1.0010.08201.60 
  Toubal, Hayat wm1840 ALG0.501-0.2620-5.20 
  Djerroud, Chahrazed 1641  * ALG1.0010.08201.60 
  Nassr, Ryma wc1641  * ALG1.0010.08201.60 
  Lalaoui, Feriel wf1769 ALG1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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